66842730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{742697}}^1$

素因数の和:742710

約数の個数: 24

約数和(自身を含む): 173791332

約数和(自身を除く): 106948602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 742697, 1485394, 2228091, 3713485, 4456182, 6684273, 7426970, 11140455, 13368546, 22280910, 33421365, 66842730]

約数ペア:

[(1, 66842730), (2, 33421365), (3, 22280910), (5, 13368546), (6, 11140455), (9, 7426970), (10, 6684273), (15, 4456182), (18, 3713485), (30, 2228091), (45, 1485394), (90, 742697)]